package com.hbnu.service;

import com.hbnu.domain.Books;
import org.apache.ibatis.annotations.Select;

import java.util.List;

public interface BooksService {
    List<Books> findAllBooks();

    Books findBook(int bid);

    String findbName(int bid);

    int lendBook(int bid);

    int returnBook(int bid);

    int addBook(Books book);

    int updateBook(Books book);

    int deleteBook(int bid);
}
